From: Bjorn Helgaas <helgaas@kernel.org>
To: Huacai Chen <chenhuacai@loongson.cn>
Cc: "Bjorn Helgaas" <bhelgaas@google.com>,
"Lorenzo Pieralisi" <lorenzo.pieralisi@arm.com>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Wilczyński" <kw@linux.com>,
linux-pci@vger.kernel.org, "Jianmin Lv" <lvjianmin@loongson.cn>,
"Xuefeng Li" <lixuefeng@loongson.cn>,
"Huacai Chen" <chenhuacai@gmail.com>,
"Jiaxun Yang" <jiaxun.yang@flygoat.com>,
"Tiezhu Yang" <yangtiezhu@loongson.cn>
Subject: Re: [PATCH V16 0/7] PCI: Loongson pci improvements and quirks
Date: Fri, 15 Jul 2022 17:18:16 -0500 [thread overview]
Message-ID: <20220715221816.GA1203890@bhelgaas> (raw)
In-Reply-To: <20220714124216.1489304-1-chenhuacai@loongson.cn>
On Thu, Jul 14, 2022 at 08:42:09PM +0800, Huacai Chen wrote:
> This patchset improves Loongson PCI controller driver and resolves some
> problems: LS2K/LS7A's PCI config space supports 1/2/4-bytes access, so
> the first patch use pci_generic_config_read()/pci_generic_config_write()
> for them; the second patch add ACPI init support which will be used by
> LoongArch; the third patch improves the mrrs quirk for LS7A chipset; The
> fourth patch add a new quirk for LS7A chipset to avoid poweroff/reboot
> failure, and the fifth patch add a new quirk for LS7A chipset to fix the
> multifunction devices' irq pin mappings.
> ...
> Huacai Chen, Tiezhu Yang and Jianmin Lv(6):
> PCI/ACPI: Guard ARM64-specific mcfg_quirks
> PCI: loongson: Use generic 8/16/32-bit config ops on LS2K/LS7A.
> PCI: loongson: Add ACPI init support.
> PCI: loongson: Don't access non-existant devices.
> PCI: Add quirk for multifunction devices of LS7A.
I applied the above to pci/ctrl/loongson to get them out of the way.
> PCI: loongson: Improve the MRRS quirk for LS7A.
> PCI: Add quirk for LS7A to avoid reboot failure.
These touch core code in some sort of ugly ways and I'm still thinking
about them.
next prev parent reply other threads:[~2022-07-15 22:18 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-14 12:42 [PATCH V16 0/7] PCI: Loongson pci improvements and quirks Huacai Chen
2022-07-14 12:42 ` [PATCH V16 1/7] PCI/ACPI: Guard ARM64-specific mcfg_quirks Huacai Chen
2022-07-14 12:42 ` [PATCH V16 2/7] PCI: loongson: Use generic 8/16/32-bit config ops on LS2K/LS7A Huacai Chen
2022-07-14 12:42 ` [PATCH V16 3/7] PCI: loongson: Add ACPI init support Huacai Chen
2022-07-14 12:42 ` [PATCH V16 4/7] PCI: loongson: Don't access non-existant devices Huacai Chen
2022-07-14 12:42 ` [PATCH V16 5/7] PCI: loongson: Improve the MRRS quirk for LS7A Huacai Chen
2022-07-16 7:13 ` Jianmin Lv
2022-07-16 7:31 ` Huacai Chen
2022-07-14 12:42 ` [PATCH V16 6/7] PCI: Add quirk for LS7A to avoid reboot failure Huacai Chen
2022-07-14 12:42 ` [PATCH V16 7/7] PCI: Add quirk for multifunction devices of LS7A Huacai Chen
2022-07-15 3:44 ` Bjorn Helgaas
2022-07-15 8:05 ` Jianmin Lv
2022-07-15 16:37 ` Bjorn Helgaas
2022-07-16 2:27 ` Jianmin Lv
2022-07-16 3:23 ` Bjorn Helgaas
2022-07-16 6:12 ` Jianmin Lv
2022-07-16 7:35 ` Jianmin Lv
2022-07-16 8:37 ` Huacai Chen
2022-07-16 23:32 ` Bjorn Helgaas
2022-07-17 1:41 ` Jianmin Lv
2022-07-17 14:11 ` Huacai Chen
2022-07-18 17:00 ` Bjorn Helgaas
2022-07-21 4:47 ` Huacai Chen
2022-07-21 17:50 ` Bjorn Helgaas
2022-07-22 4:11 ` Huacai Chen
2022-07-15 22:18 ` Bjorn Helgaas [this message]
2022-07-16 9:54 ` [PATCH V16 0/7] PCI: Loongson pci improvements and quirks Huacai Chen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220715221816.GA1203890@bhelgaas \
--to=helgaas@kernel.org \
--cc=bhelgaas@google.com \
--cc=chenhuacai@gmail.com \
--cc=chenhuacai@loongson.cn \
--cc=jiaxun.yang@flygoat.com \
--cc=kw@linux.com \
--cc=linux-pci@vger.kernel.org \
--cc=lixuefeng@loongson.cn \
--cc=lorenzo.pieralisi@arm.com \
--cc=lvjianmin@loongson.cn \
--cc=robh@kernel.org \
--cc=yangtiezhu@loongson.cn \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox